First-Line Supervisors of Correctional Officers Salary
First-Line Supervisors of Correctional Officers in Illinois make a median of $105,450 a year, or about $50.7 an hour. The range runs from $84K at the entry level to $161K for experienced workers. Cost of living is below average (RPP 93.85), which stretches that salary to about $112,360 in buying power. Rent on a 2-bedroom averages $1,407/month, or 21.1% of estimated take-home pay.
Statewide average. Salary and cost of living vary significantly across Illinois. Jump to a metro for precise data:
So what does $105K get you in Illinois?
About first-line supervisors of correctional officers
Sponsored links, AffordMap may earn a commission at no cost to you. Learn more
What this looks like in Illinois
Illinois sits well above the national pay line for first-line supervisors of correctional officers, local pay runs about 35% higher than the U.S. median of $78K. Housing is manageable: a 2-bedroom at the HUD median costs $1,407/month, 21.8% of take-home, well inside the 30% guideline. Regional Price Parity sits at 93.85 (national = 100), meaning everyday costs run about 6% cheaper here. Your dollar stretches further than the headline salary suggests. Combined with manageable housing costs, Illinois offers a genuinely strong financial position for first-line supervisors of correctional officerss at the median.
Compensation breakdown
Annual earnings by percentile, Illinois
Entry-level first-line supervisors of correctional officers (10th percentile) start around $84K. Mid-career wages sit at $105K. Top earners bring in $161K or more, a $77K spread from bottom to top.
First-Line Supervisors of Correctional Officers salary by metro in Illinois
2 metro areas with BLS data, ranked by median pay
| Metro area | Median salary | vs. state | Employment |
|---|---|---|---|
| Chicago-Naperville-Elgin | $105K | +0% | 680 |
| Peoria | $81K | -23% | 40 |
Compare to other states
Track first-line supervisors of correctional officers salary changes
BLS updates this data quarterly. We'll email you when Illinois numbers change.
Related careers in Public Safety
Frequently asked questions
Can a first-line supervisors of correctional officer afford a 2BR apartment alone in Illinois?
Yes — at the median salary of $105K, rent takes 21.8% of take-home pay. A 2-bedroom at the HUD Fair Market Rent runs $1,407/month. That stays under the 30% guideline most financial planners use.
What’s the entry-level salary for first-line supervisors of correctional officers in Illinois?
The 10th-percentile wage — what new first-line supervisors of correctional officers typically earn — is $84K/year. Take-home on that works out to about $5,039/month. At HUD’s $1,407/month FMR, rent would take 28% of that take-home — manageable on an entry-level income.
Is first-line supervisors of correctional officer a high-paying job in Illinois?
Local pay is 35% above the national median — $105K here vs. $78K nationally.
How does Illinois compare to the national average for first-line supervisors of correctional officers?
Illinois pays $105K median vs. the U.S. average of $78K — that’s +35%. After adjusting for local cost of living (RPP 93.85), the purchasing-power equivalent is $112K — still ahead of the national median.
How much do first-line supervisors of correctional officers make in Illinois?
The median is $105,450 a year, that works out to about $51 an hour. But the range is wide: entry-level workers start around $83,990, and experienced first-line supervisors of correctional officers can clear $160,790. These are BLS numbers, based on employer-reported data, not self-reported surveys.
Is $105K enough to live in Illinois?
On that salary, you'd take home roughly $6,446/month after taxes. A 2-bedroom here rents for about $1,407/month, which eats 21.8% of your paycheck. That's under the 30% guideline most financial planners use, so the numbers work.
How far does a first-line supervisors of correctional officers salary go in Illinois?
Illinois has a Regional Price Parity of 93.85 (100 is the national average). That's below average, your money stretches further here than the raw salary number suggests. After cost-of-living adjustment, the median first-line supervisors of correctional officers salary is worth about $112,360 in national-average purchasing power.
Where do first-line supervisors of correctional officers get paid the most?
The table above ranks every state by median pay for this role. Keep in mind that the highest-paying states tend to have the highest costs of living, so the top salary doesn't always mean the most money in your pocket.